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Hue 4.3.0 - cdh6.1.0 complains about Solr without having Solr installed

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I have upgraded my CM/CDH to 6.1 and every time I login into Hue I receive this error:


Solr server could not be contacted properly: HTTPConnectionPool(host='localhost', port=8983): Max retries exceeded with url: /solr/admin/info/system? (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 111] Connection refused',))


The problem is I have never had Solr installed nor configured inside Hue. The Solr is None in Hue inside CM and there is no such thing that refers to [search] or [dashboard] inside my hue_safety_valve.ini so I don't know why it tries to connect to something without me setting it up.


Does anyone have any idea why in the new Hue it tries to connect to Solr without being it installed or selected?


Many thanks,


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